Fix typo in FindAll javadoc

apache · Mar 26, 2017 · 9eb8f55 · 9eb8f55
1 parent fe33b3b
commit 9eb8f55
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Regex.java b/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Regex.java
@@ -710,7 +710,8 @@ public void processElement(ProcessContext c) throws Exception {
 
   /**
    * {@code Regex.Find<String>} takes a {@code PCollection<String>} and returns a {@code
-   * PCollection<String>} representing the value extracted from the Regex groups of the input {@code
+   * PCollection<List<String>>} representing the value extracted from the
+   * Regex groups of the input {@code
    * PCollection} to the number of times that element occurs in the input.
    *
    * <p>This transform runs a Regex on the entire input line. If a portion of the line does not
@@ -721,8 +722,8 @@ public void processElement(ProcessContext c) throws Exception {
    *
    * <pre>{@code
    * PCollection<String> words = ...;
-   * PCollection<String> values =
-   *     words.apply(Regex.find("myregex (mygroup)"));
+   * PCollection<List<String>> values =
+   *     words.apply(Regex.findAll("myregex (mygroup)"));
    * }</pre>
    */
   public static class FindAll extends PTransform<PCollection<String>, PCollection<List<String>>> {